foundation and searched for their son tirelessly for more than a decade. over the years, tips would >> i think that he is deceased. i think that many of my family feels that way. >> reporter: occasionally come in giving the family hope. in 1994, a former priest at san quentin charles clifford, kron 4. never be found alive. in 1996, the kevin collins foundation closed it's doors due to a lack of funding. david and ann collins eventually divorced, torn apart by the stress of searching for their missing son. in san francisco, charles clifford kron 4 news. >> pam: new at 11. police are asking for the public's help to find a missing 14-year-old girl. in hayward police say, maritza yanez left her house on patrick avenue and harder road. after an argument with her father. she has shut down her facebook page. and has not contacted any family members. since she was last seen on sunday.